div#header {
    background-color: rgb(37, 119, 14);
    padding: 20px;
    margin: 0;
    float: top;
}

div#header h1 {
    text-align: center;
    font-size: 72px;
    margin: 0;
}

div#header h2 {
    text-align: right;
    border-right: 5px;
    font-size: 24px;
    margin: 0;
}

div#browser_version {
    color: black;
    background-color: white;
    padding: 5px;
    margin: 0
}

div#navpage {
    height: 36px;
    width: 15%;
    margin: 20px;
    padding-top: 7px;
    background-color: rgb(37, 119, 14);
    text-align: center;
    transition: background-color 1s;
    float: left;
    border-radius: 18px;
    color: white;
}

div#navpage a {
    text-decoration: none;
    color: black
}

div#navpage:hover {
    background-color: white;
    color: black
}

a#browser {
    color: rgb(37, 119, 14);
    text-decoration: none;
}

a#browser:hover {
    background-color: rgb(37, 119, 14);
    color: white;
}

nav {
    float: left;
    background-color: rgb(0, 82, 0);
    width: 100%;
    color: white;
}

div#left_specific {
    float: left;
    background-color: rgb(37, 119, 14);
    width: 19%;
    padding-left: 1%;
    overflow: hidden;
    height: 600px;
}

div#idea {
    float: right;
    height: 50%;
    width: 69.5%;
    margin: 0;
    padding: 5%;
    background-color: rgb(37, 119, 14);
    overflow: hidden;
}

div#idea h2 {
    color: white;
}

div#main_passage {
    float: right;
    font-size: 24px;
    width: 69.5%;
    padding-right: 5%;
    padding-left: 5%;
    background-color: rgb(0, 82, 0);
}

div#space {
    width: 96%;
    background-color: rgb(37, 119, 14);
    padding: 2%;
    border-radius: 10px;
    margin: 0;
    margin-bottom: 10px;
    transition: color, background-color 1s;
    padding-bottom: 7%;
}

div#space:hover {
    color: black;
    background-color: white;
}

div#spacego {
    width: 8%;
    background-color: gray;
    padding: 2%;
    border-radius: 10px;
    margin: 0;
    transition: background-color 1s;
}

a#htgo {
    color: white;
    text-decoration: none;
}

div#spacego:hover {
    background-color: rgb(0, 82, 0)
}